Valve springs

You need to be aware of a couple of important items here;
1) BEFORE you mix stock locks w/Comp retainers, be ABSOLUTELY sure they aren't 10deg.
2)Mopars really don't have a spring "pocket" in the head because the engineers knew
that springs "unwind" as they are compressed,so they are located by the ID stock.
That being said,the spring seat in the head as machined may not clear the OD of the
new ones,so a larger seat cutter pass may be necessary for clearance.The inner part
that did the locating may also need cut if the spring has a damper clearance issue.
3)The valve guide ht. stock should work w/your cam,but if your cutting them for PC seals,
shortening them w/the cut gives you some upgrade/breathing room.

Remember, your stock keepers/locks are 7-8deg., be sure those retainers are too !!
I ran the green Mopar street hemi single w/damper on that cam in my 383, 6500 rpm
will be easy :burnout: